.top {
    width: 100%;
    height: 6vh;
    position: fixed;
    top: 0px;
    background-color: #ffffff;
    border-bottom: #8a8a8a 1px solid;
  }
  
  .top img {
    width: 4vw;
    height: 4vw;
    margin: 12px 10px;
  }
  
  .top div {
    width: 60%;
    height: 6vh;
    display: flex;
    justify-content: space-between;
  }
  
  .top div > b {
    font-size: 14px;
    line-height: 3;
  }
  .content img{
    width: 100%;
    height: auto;
    margin-top: 13%;
  }